Circular flange for a tub filler spout



FIG. 1 is a perspective view of a circular flange for a tub filler spout showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof; and,

FIg. 4 is a side elevational view thereof, the left, right, front and rear sides being mirror images of one another.

The broken line showing a faucet is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a circular flange for a tub filler spout, as shown and described. 